Overcap for a shaving unit



FIG. 1 is a perspective view of an overcap for a shaving unit of my new design as seen from the top, front and right side;

FIG. 2 is a right side elevational view thereof, the left side elevational being a mirror image;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a bottom plan view thereof. 

I claim the ornamental design for an overcap for a shaving unit, as shown and described. 